import React from 'react';

export default class UpDown extends React.Component{
    constructor(props){
        super(props)
    }
    render(){
        return(
            <div style={{textAlign:'center',height:'100%',fontSize:'20px',paddingTop:'200px'}}>
                正在创建中......<br/>敬请期待！
            </div>
        )
    }
}
